英文别名:IYSTVASSL;H2N-IYSTVASSL-OH;HEMAGGLUTININ [INFLUENZA A VIRUS];H-ILE-TYR-SER-THR-VAL-ALA-SER-SER-LEU-OH;INFLUENZA HA (518-526);ILE-TYR-SER-THR-VAL-ALA-SER-SER-LEU;L-Leucine, L-isoleucyl-L-tyrosyl-L-seryl-L-threonyl-L-valyl-L-alanyl-L-seryl-L-seryl-